<?php



$cars = array('111','222','333');
echo $cars[1];
$cars[2] = "audi";


echo "<pre>";
print_r($cars);
echo count($cars);


echo "<br/>";
foreach ($cars as $value) {
    echo $value ."<br/>";
}


$message = array(
     'pic' => "images/2.jpg",
     'name' => "avatar",
    'content' => '澶╁ぉ濂藉績鎯�1111<span>(鏉ヨ嚜鐏槦"濂充緺"鐨勭暀瑷�</span>',
    'sex' => 'male'
);


foreach ($message as $key => $value){
    echo $key . "=>" .$value. "<br/>";
}

?>
